If you read between the lines you can spot that slowly Michelle is gaining empowerment from her sissification.
I know many readers don't like to even contemplate the word sissy because of the painful connotations it often has with memories of their childhoods and school days. This chapter is something of the start of the ascent from the abyss as several of the sissifeid characters begin to use their sissification as levers to empower themselves and avoid subjugation.